Label appearanceProduct vial labels shown may differ from what is received.

Northland— Compounds —PE-22-28
5MG
— RUO —Lyophilized powder · Box of 10 vials
Neuro research
PE-22-28
Spadin Analog Peptide
A peptide research compound studied in neuronal cell-culture models of ion-channel interaction and signaling.
Sold by the box of 10 vials
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$78.98
5mg · $78.98 per box
1
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Lab-verified · Live batch
Every batch passes four independent tests.
Lot-specific COAs. Failed batches are rejected — never shipped. You know exactly what's in the vial.
Identity — Passed
Identity
Peptide sequence verified.
Purity — Passed
Purity
≥99% minimum purity confirmed via HPLC.
Sterility — Passed
Sterility
Microbial contamination screened.
Endotoxin — Passed
Endotoxin
LPS within research limits.